Andersen, J.; Carvalho, N. (Ed.) (2014). Balance indicators (STECF-14-09). JRC Scientific and Technical Reports, 90403. Publications Office of the European Union: Luxembourg. ISBN 978-92-79-38471-4. 11 pp. https://dx.doi.org/10.2788/84033
Part of: JRC Scientific and Technical Reports. Publications Office of the European Union: Luxembourg. ISSN 1018-5593; e-ISSN 1831-9424, more